查询词典 emplacement

The depth of emplacement of this granite body obtained by the hornblende geobarometer is up to 24.5 km.

摘 要：锆石U-Pb年龄表明鄂东月山岩体是一个古老花岗岩经后期重熔并于燕山中期(139Ma)侵入的花岗岩体，角闪石压力计得出侵位深度达24.5km。

Judged from the high content of Ni+Cu+Co in pyrrhotite, the liquation separation of sulfide-silicate melts in primary ore-bearing system took place in deeper sites before magma emplacement.

从磁黄铁矿较高的Ni+Cu+Co组分判断，原始含矿岩浆〓统中硫化物—硅酸盐间的熔离作用应发生在岩浆定位前的较深部位。

The Huashan—Guposhan granitoid belt consists of Tong'an, Huashan, Niumiao, Jinziling, Wuyangshan, Lisong and Guposhan granitoid bodies. Petrographycally, they are diorite, quartz monzonite, monzonitic granite and syenogranite. Dark mafic enclaves are very common. Their major emplacement ages are 160～163 Ma.

花山-姑婆山花岗质杂岩带由同安、花山、牛庙、金子岭、乌羊山、里松和姑婆山等岩体所组成，岩性为闪长岩、石英二长岩、二长花岗岩和正长花岗岩等，富含中基性暗色包体，主要侵位时代为160～163 Ma。

Hetian fault is the main fault which makes the nappe structure emplacement, and develops only in cover strata.

2和田断裂是中段和西段冲断带就位的主冲断裂，它仅发育于盖层中

Based on element and isotope analyses in combination with the records of Neoproterozoic magmatism in this area, the authors interpret 891±13 Ma and the age of ophiolite emplacement.

笔者解释辉长岩构造就位年龄为891±13 Ma，在826±4 Ma受到前裂谷期岩浆活动的改造，并在764±10 Ma受到同裂谷岩浆活动的影响而发生亚固相热液蚀变。

In the Triassic-early Jurassic,the emplacement mechanism of monzonitic granite and orthoclase granite is domina...

晚三叠世-早侏罗世二长、正长花岗岩体就位过程中构造扩展机制起主导作用，岩浆底辟作用也较强；早侏罗世碱性花岗岩体岩浆就位过程中以强力的气球膨胀作用为主，构造扩展机制为辅。

Such sedimentation followed a 20~25 Ma-long period of Tiaojishan/Lanqi volcanism and was accompanied by plutonic emplacement (ca.158~141 Ma) in some Yanshan areas.

土城子组/后城组的沉积是紧随着在燕山部分地区发生的，持续了20~25Ma的髫髻山组/蓝旗组火山及岩浆活动。

By studying on isotopic chronology, terrane configuration and imaging logging data, the diabase intrusion in Zhanhua Sag is formed by tholeiite magma emplacing in Shahejie formation stratum on the rift tension background Lower Tertiary in North China. The diabase intrusion of Luo151 is composed possibly of three periods magma emplacement.

根据同位素年代学、岩体形态及成像测井资料的综合分析，沾化地区辉绿岩侵入体为早第三纪华北东部地区大规模裂谷拉张背景下，拉斑玄武岩岩浆侵位于沙河街组地层中形成，研究区内罗151井区辉绿岩体可能由三期岩浆侵位形成。

Emplacement of metallogenic solution and forming of ore-body take place in post-orogenic or anorogenic setting.(7) Gold metallogenic types dominently are fracture zone altered rock type and quartz dyke type, and then dissemination type and cryptoexplosing brecciatype.

区内金成矿时代主要属于华力西期和印支期，金成矿热液的形成与板块碰撞期的岩浆活动和变质作用有关；矿液就位及矿体形成发生于造山后或非造山环境。

In fact, the NCC was dominated in the late Palaeoproterozoic by an extensional-tectonic regime, associated with the development of an aulacogen system, anorogenic magmatism (rapakivi granites, anorthosites, gabbros, granites and pegmatites), with the emplacement of large-scale mafic dyke swarms and with the uplift of the early metamorphic basement or the tectonothermal events of the retrogressive metamorphism.

事实上，在古元古代末期华北克拉通以伸展-裂解构造为主，表现为拗拉谷系发育、非造山岩浆活动(环斑花岗岩、斜长岩、辉长岩、花岗岩类及伟晶岩脉等)、大规模基性岩墙群侵位以及早期变质基底隆升或退变质构造热事件等。

Life. But the intrinsic way of the Internet by wire confines accessing and using of the network information.

然而，Internet固有的有线连接方式大大限制了人们对网络信息的访问和使用。

I have a strong persuasion that this is true .

我坚信这是正确的。